PT-2019-6717 · Linux · Linux Kernel
CVE-2011-5327
·
Publicado
2019-07-27
·
Atualizado
2022-11-03
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 3.1
Description
The issue is related to an off-by-one error in the
tcm loop make naa tpg() function, located in the drivers/target/loopback/tcm loop.c file. This error could result in at least memory corruption.Recommendations
For Linux kernel versions prior to 3.1, update to version 3.1 or later to resolve the issue.
As a temporary workaround, consider restricting access to the
tcm loop make naa tpg() function until a patch is available.Correção
Buffer Overflow
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Linux Kernel